{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "The aim of the present work is to collect literature reports focusing the antimicrobial and anticancer study of different hydrazide / hydrazone derivatives carried out during the past decade which will serve as a valuable source of information for the researchers working in the field of antimicrobial and anticancer research ."}
{"Chemical": ["hydrazide", "hydrazone"]}